Cheap Flights to Black Diamond: Black Diamond Flight Deals

View €42 flight on Fri, 24 Apr 2026Opens in a new window

Popular airlines to Black Diamond

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Black Diamond

Prices were available within the past 7 days and start at €42 for one-way flights and €83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 11 May - Sat, 16 May
SFO
San Francisco
SEA
Seattle
€83 Return, found 4 days ago
€83
Return
found 4 days ago
Select Delta flight, departing Mon, 11 May from San Francisco to Seattle, returning Sat, 16 May, priced at €83 found 4 days ago
United
Thu, 23 Apr - Wed, 29 Apr
SFO
San Francisco
SEA
Seattle
€131 Return, found 1 day ago
€131
Return
found 1 day ago
Select United flight, departing Thu, 23 Apr from San Francisco to Seattle, returning Wed, 29 Apr, priced at €131 found 1 day ago
American Airlines
Thu, 23 Apr - Mon, 27 Apr
LAX
Los Angeles
SEA
Seattle
€143 Return, found 5 days ago
€143
Return
found 5 days ago
Select American Airlines flight, departing Thu, 23 Apr from Los Angeles to Seattle, returning Mon, 27 Apr, priced at €143 found 5 days ago
Hawaiian Airlines
Wed, 25 Mar - Sun, 29 Mar
LAX
Los Angeles
SEA
Seattle
€193 Return, found 1 day ago
€193
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 25 Mar from Los Angeles to Seattle, returning Sun, 29 Mar, priced at €193 found 1 day ago
Alaska Airlines
Mon, 30 Mar - Sun, 12 Apr
LAX
Los Angeles
SEA
Seattle
€333 Return, found 1 day ago
€333
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 30 Mar from Los Angeles to Seattle, returning Sun, 12 Apr, priced at €333 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

October is typically the cheapest month to fly

From €118 - €187 per traveller.

Frequently asked questions

What is the name of Black Diamond's airport?
Seattle - Tacoma Intl. Airport (SEA) is the main airport in Black Diamond.
How far is Seattle - Tacoma Intl. Airport (SEA) from central Black Diamond?
Lengthy commutes don't have to be stressful if you plan ahead of time. Downtown Black Diamond is 27 kilometres from SEA, so it's wise to know how to get to the city before you touchdown.
What airport is best to fly into Black Diamond?
With one major airport servicing Black Diamond, it won't take very long to get your hands on the best flight. You'll be taking off to Seattle - Tacoma Intl. Airport (SEA), which sits around 27 kilometres from the downtown area.
How many airlines fly to Black Diamond?
There are 38 airlines connecting Black Diamond with 124 airports across the globe.
Which airlines fly to Black Diamond?
In general, travellers choose to fly with Alaska Airlines, Delta and American Airlines when going to Black Diamond. The biggest proportion of these flights come in from Los Angeles, with Alaska Airlines flying this route the most.
How many nonstop flights are there to Black Diamond?
Planning an awesome Black Diamond adventure is easy when there are 3,404 nonstop flights each week to get you there.
Where are the most popular flights to Black Diamond departing from?
Travellers frequently set off from Los Angeles, Phoenix and Portland airports when heading to Black Diamond.
How long is the flight to Black Diamond Airport?
If you're flying to Black Diamond from Los Angeles, you'll have a flight time of 2 hours and 57 minutes. Those jetting off from Phoenix can expect to be airborne for 3 hours and 17 minutes. From Portland it's around 1 hour and 5 minutes away.
How to book the cheapest flight to Black Diamond?
Don't leave booking your flight to Black Diamond until the very last minute. That's one trick seasoned travellers use to get the best prices. Booking in advance means more options and more affordable flights. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Fares often differ depending on which airport you use. Be sure to compare prices across airlines too. Last but not least, another easy way to save some cash is be ready to book fast. If you stumble on a terrific deal, don't hesitate — snap it up while you can.
Do you have any tips for my flight to Black Diamond?
We've got the lowdown on how to make your flight a stress-free experience. Follow our top tips and you'll be speeding through the airport and having a ball in Black Diamond in no time at all. What to pack in your hand luggage:

  • First and foremost, pack your passport, travel docs, bank cards and medications. Next, you'll need some in-flight entertainment to while away the time. A thrilling book and a tablet crammed with your favourite shows are some terrific options. If you intend to catch a few z's, a quality neck pillow and some noise-cancelling headphones will also come in handy. Finally, find room for a few toiletry items to ensure you hop off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between airlines, the general rule of thumb is nothing flammable, sharp or explosive. This includes screwdrivers, knives, fuels and bleaching agents. Sports equipment like ice skates, and items that could harm other people, such as swords and batons, can't come on board with you either.

What to wear on a flight:

  • Comfort should be your highest priority when deciding what to wear during your flight. Loose, breathable clothing is a smart option, as are roomy, closed-toe shoes.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, drink lots of water, consider wearing compression socks and move your legs and feet often.

How to get through airport security fast when flying to Black Diamond?
A little pre-planning before you arrive at the airport will help make your getaway to Black Diamond quick and painless. Read through our top tips for a swift journey past security:

  • Have your travel documents and passport easily accessible. They're the first items you'll be asked for by security.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronics must also go through the scanner.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Sharp or pointed objects (like knives and scissors) are not allowed in the cabin. They'll be confiscated at security, so put them in your checked bags.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Black Diamond. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Black Diamond. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Black Diamond, or are just on the lookout for the best flights to Black Diamond, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Black Diamond to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
€82

Trending flights to Black Diamond

Prices were available within the past 7 days and start at €42 for one-way flights and €83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 1 Jun - Sun, 7 Jun
DUB
Dublin
SEA
Seattle
€422 Return, found 2 days ago
€422
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 1 Jun from Dublin to Seattle, returning Sun, 7 Jun, priced at €422 found 2 days ago
*Available to Expedia members.